Home / 14,661,505.44-21,983,422.32-6,573,018.40

Finding the Fourth Proportional to 14,661,505.44, 21,983,422.32 and 6,573,018.40

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Solution

The fourth proportional to 14,661,505.44, 21,983,422.32 and 6,573,018.40 is: 9,855,566.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,661,505.44 : 21,983,422.32 = 6,573,018.40 : x
  2. Step 2: Convert to fraction form
    14,661,505.44/21,983,422.32 = 6,573,018.40/x
  3. Step 3: Cross multiply
    14,661,505.44x = 21,983,422.32 × 6,573,018.40
  4. Step 4: Simplify right side
    14,661,505.44x = 144,497,439,404,330.69
  5. Step 5: Solve for x
    x = 144,497,439,404,330.69/14,661,505.44
  6. Step 6: Final answer
    x = 9,855,566.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.